Industrial strength heating elements, ovens, heaters, blowers and more.

Heating Elements

Hotco has been manufacturing heating elements in Australia for over 50 years and during this time the company has grown to become the leading supplier of industrial strengthTM heating elements in Australia. Hotco constructs tubular heating elements from a metal tubular sheath of material selected to suit a given application. This sheath, surrounds a helical coil of nickel-chrome resistance wire, centred and tightly compacted by an electrical insulator and heat transfer medium of magnesium oxide (MgO).

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Cartridge Heaters

Hotco manufactures both high and low density cartridge heaters in Australia. Hotco cartridge heaters provide a convenient, dependable and efficient method of applying concentrated heat to solid metal components particularly where compact, insert type heating is desirable such as die blocks, moulds, platens, heat sealing tools or practically any application.

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Hotco Catalogue

One of the fastest ways to find what you're looking for is to visit Hotco's online catalogue.

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Tubular Heating Elements


Regarded as the most versatile of all electric elements, tubular heating elements offer a wide range of ratings, sheath materials and forms. Common applications include:
Water Heating
Air Heating
Radiant Heating
Metal Heating

Immersion Heaters


Immersion heaters are available in a variety of tube materials, diameters with a host of fittings and a variety of forms.

Over the Side Immersion Heaters
Flanged Immersion Heaters
Circulation Heaters
Drum Immersion Heaters

Flat Heating Elements


There are few limitations to what Hotco can manufacture in this area of design. Often these elements are manufactured for heating flat surfaces or square blocks - from the inside, outside or both!
Flat / Shaped Heating Elements
Cast Heating Elements
Strip Heaters / Elements

Air Heaters


Air heating as the target source is best done in confined areas so as the heated air isn't lost to the atmosphere. Hotco manufactures a wide range of air heaters, the majority of which, utilise finned tubular heating elements.
Finned Tubular Elements
Duct Heaters
Through the Wall Module 2kW
Through the Wall Module 12, 15 & 18kW